Click the exhibit.

This is output from router R4. Service 333 is a VPLS. Why does peer 10.10.10.1 not have an EgrLbl?
Suggested Answer: D
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14 comments · newest first
JO
Joesph
12 months ago
Wait, is it really possible for the SDP to be shut down? That’s surprising!
FR
Franklyn
12 months ago
I disagree, it's gotta be D, 10.10.10.1 hasn't sent anything.
JE
Jerilyn
12 months ago
C seems unlikely, MTU issues are rare in this case.
RO
Rolf
1 year ago
Definitely B, R4 hasn't sent a label yet.
CE
Cecilia
1 year ago
I think it's option A, the SDP is probably down.
EL
Ellen
1 year ago
I’m leaning towards option D because it makes sense that if 10.10.10.1 hasn’t sent a label, then R4 wouldn’t have one to show.
LA
Lai
1 year ago
I feel like I’ve seen a question similar to this where the MTU settings caused issues, so option C might be worth considering.
JA
Jaime
1 year ago
I think option B could be right too, but I’m not entirely sure if the label exchange happens immediately or if there’s a delay.
CH
Christiane
1 year ago
I remember studying about SDP states, so option A seems plausible if the SDP is indeed down.
JA
Jacquelyne
1 year ago
Wait, I'm a bit confused. Doesn't the "!-" operator mean "not equal to"? If that's the case, then wouldn't it allow null values to pass through?
PE
Peter
1 year ago
The question mentions that some of the articles are more than 2 years old, so I'm leaning towards option D to focus on the top performing articles and avoid importing outdated content.
AH
Ahmed
1 year ago
I keep getting confused about the purpose of financial controls. D sounds right for error and fraud prevention, but I'm not entirely sure!
LI
Linwood
1 year ago
I'm a bit confused about the label permissions. I think C makes sense, but I'm not sure if it's the one that's "not proper."
DA
Daren
1 year ago
Hmm, I'm a bit confused by the wording here. Does "could" mean that it's optional to have separate specifications, or that it's a requirement? I'll need to think this through carefully before selecting an answer.